change default values flags

1 files changed, 14 insertions, 11 deletions

diff --git a/test/cpp/qps/qps_json_driver.cc b/test/cpp/qps/qps_json_driver.cc
index 9166a4ea12..e16fb165f0 100644
--- a/test/cpp/qps/qps_json_driver.cc
+++ b/test/cpp/qps/qps_json_driver.cc
@@ -49,13 +49,17 @@ DEFINE_string(scenarios_file, "",
 DEFINE_string(scenarios_json, "",
               "JSON string containing an array of Scenario objects");
 DEFINE_bool(quit, false, "Quit the workers");
-DEFINE_string(
-    search_param, "",
-    "The parameter, whose value is to be searched for to achieve targeted cpu load");
-DEFINE_double(initial_search_value, 1000.0,
-              "initial parameter value to start the search with (i.e. lower bound)");
-DEFINE_double(targeted_cpu_load, 99.0, "Targeted cpu load (unit: %, range [0,100])");
-DEFINE_double(precision, 500, "Threshold for the search range, below which will end the search.");
+DEFINE_string(search_param, "",
+              "The parameter, whose value is to be searched for to achieve "
+              "targeted cpu load");
+DEFINE_double(
+    initial_search_value, 0.0,
+    "initial parameter value to start the search with (i.e. lower bound)");
+DEFINE_double(targeted_cpu_load, 70.0,
+              "Targeted cpu load (unit: %, range [0,100])");
+DEFINE_double(precision, 1,
+              "Threshold for the search range, below which will end the "
+              "search. Also defines each stride of the search.");
 
 namespace grpc {
 namespace testing {
@@ -193,11 +197,10 @@ static bool QpsDriver() {
       if (FLAGS_search_param == "offered_load") {
         Scenario* scenario = scenarios.mutable_scenarios(i);
         double targeted_offered_load =
-            SearchOfferedLoad(FLAGS_initial_search_value, FLAGS_targeted_cpu_load,
-                              scenario, &success);
+            SearchOfferedLoad(FLAGS_initial_search_value,
+                              FLAGS_targeted_cpu_load, scenario, &success);
         gpr_log(GPR_INFO, "targeted_offered_load %f", targeted_offered_load);
-      }
-      else {
+      } else {
         gpr_log(GPR_ERROR, "Unimplemented search param");
       }
     }